CVE-2023-48105

HighCVSS 7.5/10Last modified Jul 9, 2026

Description

An heap overflow vulnerability was discovered in Bytecode alliance wasm-micro-runtime v.1.2.3 allows a remote attacker to cause a denial of service via the wasm_loader_prepare_bytecode function in core/iwasm/interpreter/wasm_loader.c.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/bytecodealliance/wasm-micro-runtime/issues/2726Exploit, Issue Tracking, Patch
https://github.com/bytecodealliance/wasm-micro-runtime/pull/2734/commits/4785d91b16dd49c09a96835de2d9c7b077543fa4Patch
https://github.com/bytecodealliance/wasm-micro-runtime/issues/2726Exploit, Issue Tracking, Patch
https://github.com/bytecodealliance/wasm-micro-runtime/pull/2734/commits/4785d91b16dd49c09a96835de2d9c7b077543fa4Patch

Timeline

Published: Nov 22, 2023
Last modified: Jul 9, 2026
NVD status: Modified

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